28
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Fisioterapia na avaliação e prevenção de riscos ergonômicos em trabalhadores de um setor financeiro Translated title: Physical therapy for assessing and preventing ergonomic risks in a financial unit workers

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          É freqüente a sobrecarga musculoesquelética em trabalhadores, resultando no aumento da prevalência de distúrbios osteomusculares relacionados ao trabalho (DORT). Visando a saúde do trabalhador, e para reduzir o índice de afastamento, deve-se enfatizar a prevenção desses distúrbios. Os objetivos deste estudo foram analisar a ergonomia de um setor financeiro e as posturas dos funcionários durante as tarefas e propor soluções para minimizar os riscos ergonômicos. A análise foi feita mediante três instrumentos de observação simples - avaliação rápida de membros superiores RULA (sigla em inglês de rapid upper limb assessment), checklist de Couto e análise ergonômica focada na atividade - e aplicação do questionário SF-36 aos funcionários. Verificou-se a presença de fator biomecânico de moderada importância, com risco de DORT improvável, porém possível; em outro instrumento, os resultados indicam que o ambiente de trabalho está próximo do ideal. Em análise mais detalhada, as posturas de trabalho foram classificadas como as piores possíveis, requerendo mudanças imediatas. No SF-36 os escores foram elevados, sugerindo qualidade de vida adequada. Assim, embora o ambiente de trabalho se apresente adequado, o uso incorreto dos equipamentos, a má distribuição e forma incorreta de realização das tarefas ocasiona riscos ergonômicos. Visando minimizar estes, são propostas estratégias de intervenção preventiva, sugerindo-se ações específicas nos domínios que apontaram maiores riscos ergonômicos.

          Translated abstract

          Physical overload, common among workers, results in increased prevalence of work-related musculoskeletal disorders (WRMD). In view of workers' health, and in order to reduce the rate of time off-work, assessment and prevention of these disorders should be emphasized. The purposes here were to analyse the ergonomics of a financial unit and its employee's postures during work, and to propose solutions that minimize ergonomic risks. The analysis was carried out by means of three observational techniques - RULA, rapid upper limb assessment, Couto's checklist, and ergonomic analysis with focus on the activity - and by applying the SF-36 questionnaire to employees. Results showed presence of moderate biomechanical factors and a risk to WRMD unlikely but possible; workplace conditions were found close to ideal. But a more detailed analysis showed working postures within the worst level, requiring immediate changes. At SF-36 scores were high, showing adequate quality of life. Thus, although work environment was found suitable, the misuse of equipment, poor distribution and incorrect way of performing tasks point to ergonomic hazards. In order to minimize risks, preventive measures were proposed, suggesting specific actions in areas that most contribute to ergonomic hazards.

          Related collections

          Most cited references38

          • Record: found
          • Abstract: found
          • Article: not found

          RULA: a survey method for the investigation of work-related upper limb disorders.

          RULA (rapid upper limb assessment) is a survey method developed for use in ergonomics investigations of workplaces where work-related upper limb disorders are reported. This tool requires no special equipment in providing a quick assessment of the postures of the neck, trunk and upper limbs along with muscle function and the external loads experienced by the body. A coding system is used to generate an action list which indicates the level of intervention required to reduce the risks of injury due to physical loading on the operator. It is of particular assistance in fulfilling the assessment requirements of both the European Community Directive (90/270/EEC) on the minimum safety and health requirements for work with display screen equipment and the UK Guidelines on the prevention of work-related upper limb disorders.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Development of neck and hand-wrist symptoms in relation to duration of computer use at work.

            This study attempted to identify risk factors for musculoskeletal symptoms in the neck and hand-wrist regions among employees using computers at work. Computer users (N=5033) first received a questionnaire in the beginning of 1999 (69% response rate, N=3475), and a follow-up questionnaire was mailed in December of 2000 to the 3361 respondents to the baseline survey (77% response rate, N=2576). Health outcome was defined as musculoskeletal symptoms for >7 days within the last year of follow-up among the nonsymptomatic respondents at baseline. Men's and women's previous symptoms, women's low influence at work and high-placed computer screen, and men's short time in the same job and good computer skills were associated with neck symptoms. Hand-wrist symptoms were predicted by previous symptoms and low influence at work for both the men and women and sensorial demands for the women only. The duration of computer use predicted hand-wrist symptoms [eg, odds ratio (OR) of 2.3, 95% confidence interval (95% CI) 1.2-4.3, for almost continual computer use], but not neck symptoms. For those with almost continual computer use, hand-wrist symptoms were associated with mouse use for at least half of the worktime (OR 4.0, 95% CI 1.0-15.5) and not using the mouse at all (OR 4.0, 95% CI 1.1-14.4), as compared with mouse use for one-fourth of the worktime. Limiting computer use to less than three-fourths of the worktime would help to prevent hand-wrist symptoms. Furthermore, low influence at work predicts both neck and hand-wrist symptoms.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Computer users' risk factors for developing shoulder, elbow and back symptoms.

              This prospective study concentrated on determining factors of computer work that predict musculoskeletal symptoms in the shoulder, elbow, and low-back regions. A questionnaire on ergonomics, work pauses, work techniques, and psychosocial and work factors was delivered to 5033 office workers at baseline in early 1999 (response rate 69%) and to 3361 respondents at the time of the follow-up in late 2000 (response rate 77%). An increased frequency or intensity of symptoms was the outcome variable, including only nonsymptomatic respondents from the baseline questionnaire (symptom frequency below 8 days within the last 12 months or intensity score below 4 within the last 3 months). In the follow-up, 10%, 18%, and 23% had symptoms more often in the elbow, shoulder, and low back, respectively, and 14%, 20%, and 22% had more intense symptoms. Women were more likely to be afflicted than men in all regions. In the full-fit multivariate logistic regression analysis, little influence on the timing of a rest pause and being disturbed by glare or reflection were significant predictors of shoulder symptoms, screen below eye height was a significant predictor for elbow symptoms, and previous symptoms was a significant predictor for symptoms in all regions. Computer worktime and psychosocial dimensions were not significant predictors. Influence on work pauses, reduction of glare or reflection, and screen height are important factors in the design of future computer workstations. Since previous symptoms was a significant predictor of recurrent symptoms in all three regions under study, it can be concluded that musculoskeletal symptoms are persistent.
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                fp
                Fisioterapia e Pesquisa
                Fisioter. Pesqui.
                Universidade de São Paulo (São Paulo )
                2316-9117
                September 2009
                : 16
                : 3
                : 239-245
                Affiliations
                [1 ] Universidade de São Paulo Brazil
                Article
                S1809-29502009000300009
                10.1590/S1809-29502009000300009
                fa0cb79c-a6a6-4faa-be47-db9d3354d1e3

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=1809-2950&lng=en
                Categories
                ORTHOPEDICS
                REHABILITATION

                Orthopedics,Physiotherapy
                Cumulative trauma disorders,Human engineering,Physical therapy (Specialty),Posture,Fisioterapia (Especialidade),Engenharia humana,Postura,Transtornos traumáticos cumulativos

                Comments

                Comment on this article

                scite_

                Similar content521

                Cited by2

                Most referenced authors70